Pin Type Porcelain Insulator for High Voltage

Main dimensions and standard particulars

Standard: IEC60383/EATS43-93
Unit spacing (H): 140mm
Nominal diameter(D): 145mm
Min creepage distance: 240mm
Min Cantilever Failing load: 10kN
Power frequency average flashover voltage, wet: 45kV
Power frequency average flashover voltage, dry: 80kV
Power frequency puncture volatge: 140kV

Lightening impulse withstand voltage:95KV